baber/WOPTO huggingface dataset:
Patent JP-H11205613-A (JP)
Title: Image processor
Inventor: KONAKAI SATORU
IPC: H04N19/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processor with which multilevel image data can be compressed/extended at high speed by a simple compression/extension method. SOLUTION: Concerning the image processor provided with a means for compressing/extending the multilevel image data, this device is provided with a group extracting means 11 for extracting the image data of a group composed of N pieces of adjacent pixels, a sub-grouping means 12 for collecting image data having the same value of a high-order bit among the image data of the extracted group for each equal value and sub-grouping the image data, an encoding means 13 for encoding the average values of image data in respective sub-groups and the codes of sub-groups, to which the respective pixels belong, as compressed image data (encoded data) while having an average value calculating means for finding the average value of image data concerning each sub- group, and an extending means for decoding and extending image data by turning the average value of image data in the sub-groups,  to which the respective pixels belong, into image data of the said pixels according to the held said compressed image data.
Patent JP-S53103715-A (JP)
Title: Grooveless disc for information recording medium
Inventor: WADA KOUSEI
IPC: G11B7/24085
Filed: 1977-02-23
Abstract: PURPOSE: To alleviate interference distortion formed in reproduced signals by using bit width and depth corresponding to pricipal information signals which are different from those, respectively, corresponding to signals for tracking control. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03225026-A (JP)
Title: Intake cooling device of internal combustion engine
Inventor: KOTANI TAKESHI
IPC: F01N3/20
Filed: 1990-01-30
Abstract: PURPOSE:To increase a quantity of activity species so as to improve a NOX surge rate by cooling intake air, when a condition of operation in which activity species generated by partial oxidation of HC is judged to be not enough for a NOX discharge quantity. CONSTITUTION:A cooling device 10 which cools intake air is installed in the intake system 8 of an internal combustion engine 2 provided with lean NOX catalyst 4 in its exhaust system 6. There are provided a bypass passage 12 which bypasses the cooling device 10 and a switching valve 14 which switches the intake air between the cooling device 10 and the bypass passage 12. A judgement means 18 judges whether a quantity of activity species generated by partial oxidation of HC is enough for the quantity of activity species required for purification of NOX of the catalyst 4 or not based on output of an operation condition detection means 16. When the judgement means 18 judges that it is not enough, the switch valve 14 is switched by means of an executive process means 20 so that the intake air is guided to flow to the side of the cooling device 10. An exhaust quantity of HC is increased by making the intake air cool, and the quantity of activity species is increased so as to improve a NOX purification rate of the catalyst 4.
Patent JP-H08214086-A (JP)
Title: Information distribution system provided with automatic access point telephone number notification circuit
Inventor: MINAMI TATSUO
IPC: G10K15/04
Filed: 1995-02-06
Abstract: PURPOSE: To save communication cost by providing a dialing circuit rewriting the telephone number of a recorded access point to a new telephone number when the telephone number of a new access point is received. CONSTITUTION: A telephone number storage circuit 41 stores the telephone number of a terminal equipment 4 and outputs the telephone number to a central processing unit 40 at the time of a request. A dialing circuit 42 outputs the telephone number of a preliminarily recorded access point 2 to a central processing unit 40 in response to the command signal accompanied by a request operation. When an access point 2 is called by automatically performing a dialing via the central processing unit 40 and the telephone number of a new access point is transmitted, the telephone number recorded in the dialing circuit 42 is rewritten to a new telephone number.
Patent JP-S58136533-A (JP)
Title: Liquid crystal display meter device for vehicle
Inventor: NOMURA HIROYUKI
IPC: B60Q3/04
Filed: 1982-02-09
Abstract: PURPOSE:To prevent worsening of display performance due to vibration, by separating a printed circuit board built in with a display driver circuit from a metallic bracket mounted with a liquid crystal and mounting the printed circuit board to a rear wall in a meter casing. CONSTITUTION:A liquid crystal cell 3 and a wiring base board 7, in which electronic circuity parts are not built, are only mounted to a metallic bracket 6 mounted to an opening of a meter casing 1, and the bracket 6 having rigidity of a metallic material supports a member of light weight. Accordingly, distortion of the bracket 6 due to vibration is decreased very small also the stress applied to the cell 3 is decreased to a small level substantially out of the question. Further a printed circuit board 4 of a display driver circuit is mounted to a rear wall of the meter casing 1, and back light illumination of the cell 3 is also not shielded to maintain good display performance of a crystal liquid display meter device.
Patent JP-H03221940-A (JP)
Title: Radiograph information recorder/reader
Inventor: AGANO TOSHITAKA
IPC: G03B42/02
Filed: 1990-01-29
Abstract: PURPOSE:To significantly facilitate picture photographing and reproduction and to miniaturize a device by at the time of reading radiograph information by cylindrically scanning a stimulable phosphor sheet with excitating light after the sheet is wound around a drum-like platen, drawing the sheet and stretching only at the time of recording radiograph information. CONSTITUTION:Radiograph information is read by winding the stimulable phosphor sheet 14 around the drum-like platen 11. When a radiograph is recorded on the sheet 14, it is drawn from the platen 11 and is stretched. Thus, the device can be miniaturized substantially. Specifically, one end of the sheet 14 is supported by the drum-like platen 11, and the sheet 14 drawn therefrom and stretched is irradiated with radial rays, thereby recording radiograph information onto a picture recording part; when the record is read, a reading unit 22 is moved, and a laser beam having a wavelength in the excitating wavelength band of the sheet 14 is emitted from a laser light source.
Patent JP-S56115022-A (JP)
Title: Blocking oscillating circuit
Inventor: KAKUMOTO HIROMI
IPC: H03K3/30
Filed: 1980-02-15
Abstract: PURPOSE:To set a large value to the resistance that flows the electromotive current, by connecting a serial circuit consisting of a resistance and a diode backward to the polarity of a power source in parallel to the speed-up capacitor of a switch starting circuit part. CONSTITUTION:When the rectification output of the rectifying circuit 1 is applied to the blocking oscillator A, the speed-up capacitor C1 at the switch starting circuit part 4 is charged via the resistances R1 and R2. Then the switching transistor TR is turned on when the said charging voltage reaches a prescribed level. The negative pulse is applied forcibly to the base of the TR after a certain on time to turn off the TR. During this off time, the capacitor C1 is charged in the direction where the TR is adversely biased, and this charging electric charge is discharged via the diode D1 and the resistance R3. Furthermore the capacitor is charged again via the resistances R1 and R2, and as result the TR is turned on to give an oscillation to the oscillator A. Thus the resistances R1 and R2 which charge the capacitor C1 can be isolated from the discharging resistance R3. As a result, a large value can be set to the resistances R1 and R2.
Patent JP-H06226600-A (JP)
Title: Polishing method for semiconductor porcelain sintered body
Inventor: SHIONO KEISUKE
IPC: B24B31/14
Filed: 1993-02-05
Abstract: PURPOSE:To remove foundation powder without injuring the surface of a sintered body in a method by which a semiconductor porcelain sintered body is barrel-polished in slurry by using slurry adjusted into specified viscosity by means of alumina powder and more than one kinds of ceramic powder. CONSTITUTION:An intergranular insulated type semiconductor porcelain element having strontium titanate and the like as main component which is utilized as a composite functional element such as a semiconductor porcelain condenser or a nonlinear voltage element having electrostatic capacity, uses foundation power of the same main component as that of a sintered body for preventing mutual seizure between the sintered bodies in the burning process. For removing the foundation powder after the burning process, the semiconductor porcelain sintered body is barrel-polished in slurry. The slurry adjusted into the viscosity of 100-600cps by means of alumina powder of regulated grain size and move than one kind of ceramic powder selected from zirconia powder or the same powder as the main component of the semiconductor porcelain is used. Hereby, stable removal of the foundation powder is realized.
Patent JP-H09221604-A (JP)
Title: Composite material for pigment
Inventor: RESURII AINSUREI SHINPUSON
IPC: C09D7/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an associated composite material for pigment especially useful as high quality emulsion paint intended to high durability.  
     SOLUTION: The associated composite material for pigment is composed of a composite particle comprising one or more titanium dioxide particles and one or more organic polymer particles having not film forming property. The titanium dioxide particle has positive surface charge, the organic polymer particle has negative surface charge, and this surface charge allows the titanium dioxide particles to be kept in association state with the polymer particle. The composite particles is composed of a granular composite material containing the organic polymer and titanium dioxide in a volume ratio of 0.3:1-0.6: 1 of organic polymer based on titanium dioxide in volume. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03223127-A (JP)
Title: Multiple-cavity metallic mold for forming lens and method for forming lens
Inventor: OHIRA YORIAKI
IPC: B29C43/02
Filed: 1990-01-29
Abstract: PURPOSE:To obtain many lenses at a time by placing a platy optical material on a bottom metallic mold in which columnar lens metallic molds having one spherical end are inserted into plural holes provided on a plane, bringing a top metallic mold into pressure contact therewith and heating the optical material. CONSTITUTION:Columnar recessed lens metallic molds 1 having one end polished into a convex spherical surface are inserted into plural holes (2a) having stepped parts 6 provided on a plane to form a bottom metallic mold 2. A piece of sheet glass 5 is then placed on the resultant bottom metallic mold 2 and the top metallic mold 3 is placed thereon while regulating the position with a drum metallic mold 4. The top and bottom metallic molds 2 and 3 are brought into pressure contact while being heated to form the shape of plural convex lenses on the undersurface of the sheet glass 5.
Patent JP-S55111125-A (JP)
Title: Method for manufacture of semiconductor device
Inventor: INABA KEIZOU
IPC: H01L21/22
Filed: 1979-02-21
Abstract: PURPOSE: To improve characteristics and reliability by implanting impurity ions into the surface of a semiconductor substrate, then, performing high-temperature diffusion in a non-oxidizing atmosphere and oxidation at a slightly lower temperature in an oxidizing atmosphere continuously in the same furnace, thereby eliminating contamination.  
     CONSTITUTION: The following furnace-heating and furnace-cooling diffusions are performed in accordance with the temperature process shown in the Figure, after the formation of, for example, a B ion impanted layer 3 on an n - -type Si substrate 1. A thin SiO 2  layer 5 is formed on the base surface before the diffusion treatment by treating the device at for example, 780°C for 30 minutes in the wet O 2  atmosphere. Then, p-type base layer 4 is formed by increasing the furnace temperature to 1,200°C or more at the rate of 5°C/min, by holding the device in a dry high-temperature N 2  atmosphere of 1,200W1,250°C for specified time, and by performing the diffusion. Then, an oxide film 6 with the thickness of 4,000Å is formed on the base surface by decreasing the temperature to 1,050°C at the rate of, for example, 3W 4°C/min, and by holding the device in the wet O 2  atmosphere at 1,000°C or less for specified time. Thereafter, the furnace temperature is decreased to the room temperature at the rate of 3W4°C/min. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02197474-A (JP)
Title: Mounting device for cab
Inventor: TAKIZAWA MASAHIRO
IPC: B62D33/067
Filed: 1989-01-27
Abstract: PURPOSE:To further improve riding comfort by interposing between a car body frame and a cab a hydraulic stabilizer suppressing pitching or rolling of the cab, in the case of a truck mounting the cab on the body frame through a cab suspension device. CONSTITUTION:A link lever 19 is turnably supported to a hinge pin 18 provided through a pair or right and left hinge brackets 17 in a frame 10 constituting a body of a truck, and a suspension spring 22 in a front side is interposed between and said lever 9 and a cab 11. While a rear arch 13, serving as a supporting mechanism in a rear end side of the cab 11, provides successively in line in the both sides a protrusive part 15 supporting here a rear side suspension spring 14 supporting a floating bar 12 supporting a rear end part of the cab 11. A hydraulic stabilizer, comprising a pair of front and rear hydraulic cylinders 25, 26, is further provided between the frame 10 and the cab 11, and both the hydraulic cylinders 25, 26 communicate with each other by pipe lines 29, 30.
Patent JP-S59152149-A (JP)
Inventor: SAWADA TAKAHARU
IPC: B65D25/10
Filed: 1983-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58137149-A (JP)
Title: Optical recording and reproducing dics
Inventor: AZUMA KOUICHI
IPC: G11B7/254
Filed: 1982-02-08
Abstract: PURPOSE:To obtain an optical recording and reproducing disc of which the surface is hard to flaw, by providing a thin protective film of high hardness with a transparent metallic oxide on the surface of a disc having a disc substrate made of a transparent synthetic resin, a metallic reflection film formed with signal pits, and a rear protective surface. CONSTITUTION:A metallic oxide such as CeO2, SiO2, TiO2, Al2O3 or the like is deposited at 100Angstrom - severalmu thickness by a sputtering or vapor deposition method by electron beams on the surface of a metallic reflection film 3 having signal pits 7 of a disc produced by forming said film 3 on a disc substrate 2 made of a transparent synthetic resin and a protective film 4 on the rear side of the film 3, whereby a prtotective film 9 of several hundreds kg/mm.<2> Vickers hardness is formed. Flawing of the surface of the substrate 2 is thus prevented, and the erroneous recording, erroneous reproducing and mixing of noises by the flaws are prevented.
Patent JP-S61178730-A (JP)
Title: Production of magnetic recording medium
Inventor: MORITA HIROSHI
IPC: G11B5/64
Filed: 1985-02-04
Abstract: PURPOSE:To obtain the titled recording medium having excellent durability with excellent productivity by carrying out reactive sputtering of silicon by oxygen in such a way as to prevent the oxidation of the surface of a target. CONSTITUTION:A vertical magnetic film 32 of Co-Cr is formed on a polyimide film as the substrate 31 having 50mum thickness by a magnetron sputtering method. A silicon oxide layer 33 is further formed thereon in 200Angstrom  thickness by using silicon as the target with a reactive magnetron sputtering method wherein oxygen is introduced. When a head is attached with the recording medium, the deterioration of the signal output is not recognized after 6 million passes, whereas the signal output ordinarily deteriorates after 3 million passes.
Patent JP-H06226995-A (JP)
Title: Waste ink tank structure of ink jet printer
Inventor: SUDA KOJI
IPC: B41J2/185
Filed: 1993-02-05
Abstract: PURPOSE:To easily take out a waste ink absorbing member installed in a waste ink tank. CONSTITUTION:A waste ink absorbing material installed in a waste ink tank 12 which is formed integrally with a housing 10 of a printer, is divided four members. Each absorbing member 13a-13d has a hole 15 to which a waste ink tube connected to an ink pump is inserted and the hole 15 is also used for inserting a tool 20 in the case of taking out the absorbing member.
Patent JP-H01195622-A (JP)
Title: Optical microswitch
Inventor: NOGUCHI NOBUKAZU
IPC: H01H13/00
Filed: 1988-01-29
Abstract: PURPOSE:To only insert and connect the optical fiber of an external wiring directly to the terminal of a switch as it is at the user side for use by mechanically opening or closing the optical path between the optical fiber on the input side of an optical signal transmission path and the optical fiber on the output side interlockingly with the actuator operation and on or off-controlling the optical signal. CONSTITUTION:An optical fiber terminal bed 2 holding optical fibers 3 and 4 on the externally connected input and output sides in parallel is provided; optical path holes 7 and 8 communicated to optical fiber insertion holes 5 and 6, a movable plate 10 facing the optical holes 7 and 8 at its tip section 10a and having a mirror face on its mating face, and a spring type reversing mechanism 13 reversely driving the tip section 10a of the movable plate 10 to the closed or opened positions against the optical path holes 7 and 8 interlockingly with the depressing operation of an actuator 12 are provided. When the actuator is in the nonoperational state, the tip section 10a of the movable plate 10 closes the optical path holes 7 and 8, when the actuator is depressed, the movable plate 10 opens the optical path holes 7 and 8 via the spring type reversing mechanism 13. The connection with a switch can be simply performed at the user side only by inserting and fixing the optical fibers 3 and 4 of external wirings in the terminal bed 2 of the switch.
Patent JP-H01193562-A (JP)
Title: Air conditioner
Inventor: YAMAZAKI MASAYA
IPC: F25B1/00
Filed: 1988-01-29
Abstract: PURPOSE:To ensure the high pressure protection without causing malfunctions of electrical components at the time of executing the high pressure protection release by stopping the operation of the outdoor fan for supplying air to the outdoor heat exchanger when the operating frequency drops to a set level. CONSTITUTION:When the high pressure side pressure rises above a certain level and the heat exchanging temperature Tc exceeds a set level Tc1, the control section 21 gradually reduces the operating frequency F to execute the high pressure protection release. For example, the operating frequency F is reduced by two steps at regular time interval t1. In response to the reduced operating frequency F, the cooling medium delivery pressure Pd of the compressor 1 is gradually reduced, and the cooling medium suction pressure Ps is conversely increased. As the abnormal rise of the high pressure side pressure is prevented and the heat exchanging temperature Tc is lowered below the set level because of said high pressure protection release, the control section 21 cancels the high pressure protection release to bring the operating frequency F back to the level of Fs to match the temperature differential. However, if the high pressure protection release continues long enough to allow the operating frequency to drop to the set level while the heat exchanging temperature Tc has not been reduced sufficiently, the control section 231 stops the operation of the outdoor fan 7. Thus, the high pressure protection can be ensured without causing malfunctions of electrical components.
Patent JP-S63186214-A (JP)
Title: Rubbing device
Inventor: SHIMIZU MASATOSHI
IPC: G02F1/1337
Filed: 1987-01-29
Abstract: PURPOSE:To minimize generation of static electricity by detecting the quantity of the static electricity generated between a fabric and substrate and variably controlling the rotating speed of a drum according to the detected quantity of the static electricity. CONSTITUTION:The substrate 11 is moved in a prescribed direction by a moving mechanism 10 and the drum 12 which is mounted with the fabric on the outer circumference and is formed with a hole is rotated at the relatively high rotating speed. The static electricity generated in the fabric 13 and the substrate 11 is removed by a static eliminator 26 at this time. A rotating speed control means 22 variably controls the rotating speed of the drum 12 according to the quantity of the static electricity detected by a static electricity generator 16 inserted and disposed in the drum 12. The generation of the static electricity is thereby minimized and the reliability is enhanced.
Patent JP-H07210764-A (JP)
Title: Data processor with game function
Inventor: SASABE SHUSABURO
IPC: A63F9/06
Filed: 1994-01-18
Abstract: PURPOSE:To provide the data processor with the game function which facilitates initial setting and sets the right to start operation to a customer side. CONSTITUTION:This processor is equipped with a data input means 2 which inputs specific data from outside and a control circuit 10 which generates random number data on the basis of previously set probability, and the control circuit 10 decides whether or not the input data inputted through the data input data match the random number data generated by the control circuit 10; and the processor is equipped with an effect sound output device 7, a display device 20, and a printing device 30 which perform previously set specific output operation when the control circuit 10 decides that the data match each other.
Patent JP-H10216477-A (JP)
Title: Cleaning method of gas and device therefor
Inventor: FUKUNAGA AKIRA
IPC: B01D46/54
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove ionic components and org. components and also to prevent leakage of these components and to clean gas by passing through a gas containing particulates and a staining gas in order of an org. matter removing filter, an ionic material removing filter and a particles removing filter. SOLUTION: The filters are arranged in order of the mat-like org. matter removing filter 2 consisting of an activated carbon fiber, the ionic material removing filter 3 consisting of a cation exchange fiber and the particles removing filter 5 consisting of a nonwoven fabric of fine fiber from a gas inlet side. A gas collecting port 4 connected to a gas detector 6 is provided at a gas passage being the ionic material removing filter 3 so that an impure gas concn. after passing the filter may be continuously measured. In such a way, the ionic component and the org. component are sufficiently removed and also the leakage of these components are prevented, and each performance is efficiently and effectively exhibited and the gas high in clarity is obtained by sufficiently balancing a performance of each filter.